Phase-space optics: applications in computational imaging and optical image processing

被引：1
作者：
Situ, Guohai [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONIC ENGINEERING (ICOPEN 2015) | 2015年 / 9524卷
关键词：
Phase-space optics; Computational imaging; Phase retrieval; Optical encryption; Wigner distribution function; Ambiguity function; WIGNER DISTRIBUTION FUNCTION; FIELD; ENCRYPTION; HOLOGRAPHY; RETRIEVAL; SYSTEMS; PLANE;
D O I：
10.1117/12.2184905
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Phase-space representations (PSRs) of a signal contain the signal's spatial and local frequency information, providing a powerful tool to describe both coherent and incoherent light and its propagation in optical systems. Because of this, PSRs are widely employed in the characterization of imaging systems, phase retrieval, image processing, and, in particular, they are closely related to the fundamental theory of light field. In this manuscript, we review our recent works on phase-space optics, with particular focusing on its applications in computational imaging and optical image processing.
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页数：14
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